183 citations · 917 across the 40 of their papers we have counts for
6 papers · 1 filter
Pion and kaon electromagnetic and gravitational form factors
Yin-Zhen Xu, Minghui Ding, Khépani Raya +3
A unified set of predictions for pion and kaon elastic electromagnetic and gravitational form factors is obtained using a symmetry-preserving truncation of each relevant quantum fi…
Pion distribution functions from low-order Mellin moments
Ya Lu, Yin-Zhen Xu, Khépani Raya +2
Exploiting an evolution scheme for parton distribution functions (DFs) that is all-orders exact, contemporary lattice-QCD (lQCD) results for low-order Mellin moments of the pion va…
The chiral anomaly and the pion transition form factor: beyond the cutoff
Hao Dang, Zanbin Xing, M. Atif Sultan +2
In the presence of a momentum cutoff, effective theories seem unable to faithfully reproduce the so called chiral anomaly in the Standard Model. A novel prospect to overcome this r…
The case for an EIC Theory Alliance: Theoretical Challenges of the EIC
Raktim Abir, Igor Akushevich, Tolga Altinoluk +167
We outline the physics opportunities provided by the Electron Ion Collider (EIC). These include the study of the parton structure of the nucleon and nuclei, the onset of gluon satu…
Empirical Determination of the Pion Mass Distribution
Yin-Zhen Xu, Khépani Raya, Zhu-Fang Cui +2
Existing pion+nucleus Drell-Yan and electron+pion scattering data are used to develop ensembles of model-independent representations of the pion generalised parton distribution (GP…
A fresh look at the generalized parton distributions of light pseudoscalar mesons
Zanbin Xing, Minghui Ding, Khépani Raya +1
We present a symmetry-preserving scheme to derive the pion and kaon generalized parton distributions (GPDs) in Euclidean space. The key to maintaining crucial symmetries under this…